Dyndrite, developer of a GPU-accelerated computation platform for digital manufacturing, has announced that its Dyndrite LPBF Pro software will be used by Elementum 3D to implement the PermiAM process. This patented additive manufacturing process enables engineers to produce metal parts with defined porous and solid structures within a single printing process. In particular, the technology optimizes fluid routing in high-performance applications by eliminating assembly processes and reducing potential weak points.
PermiAM was developed by Masten Space Systems, now part of Astrobotic, together with Elementum 3D. It allows the production of metal components that combine targeted areas of controlled permeability with dense structures. This property is particularly relevant for applications in the aerospace industry, for example in hypersonic technologies and rocket engine injectors. The successful use of PermiAM has been confirmed by hot run tests of a 3D-printed fuel injector, which underlines the practical suitability of the technology under extreme conditions. In addition to aerospace, the technology offers potential for use in aircraft engines, injection systems in the automotive industry and cooling applications in data centers.
“Integrating PermiAM into Dyndrite LPBF Pro is a significant step forward in making advanced permeability-controlled metal AM at scale a reality,” said Dr. Jacob Nuechterlein, President & Founder of Elementum 3D. “Dyndrite’s computational approach to additive manufacturing enables the precise control needed to fully leverage PermiAM’s capabilities, unlocking new possibilities for industries ranging from aerospace and defense to energy and beyond. Just as our work with Masten led to groundbreaking developments, this collaboration with Dyndrite will help push the boundaries of what’s possible with metal 3D printing, bringing next-generation materials and manufacturing techniques to real-world applications.”
The integration of PermiAM into Dyndrite LPBF Pro significantly expands the application possibilities of the technology. Engineers can now apply permeability patterns not only to flat surfaces, but also to complex 3D geometries and curved surfaces. In addition, smooth transitions between porous and solid areas can be generated. Dyndrite and Elementum 3D are working together to validate physical test components in order to further optimize practical implementation.
“This is what the future of digital manufacturing looks like—software defined materials working to push the boundaries of what’s possible,” said Harshil Goel Founder and CEO of Dyndrite. “By enabling and scaling Elementum 3D’s PermiAM technology into Dyndrite LPBF Pro, we’re giving engineers and manufacturers unprecedented control over material properties, enabling production of concepts once thought impossible. This is a game-changer for industries like defense, aerospace, and energy, where extreme performance demands extreme innovation and control.”
The PermiAM plugin for Dyndrite LPBF Pro will be available through Elementum 3D. Elementum 3D has also signed an agreement with AFWERX to commercialize the technology for defense applications. The companies are currently seeking partners in the aerospace and defense sectors, particularly the US Air Force, to work on real-world applications. Interested companies can contact Dyndrite or Elementum 3D directly to participate in the next stages of development.
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